[Bug 286418] Realtek ALC1220 not found on boot from power off
Date: Mon, 28 Apr 2025 15:44:41 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286418 Bug ID: 286418 Summary: Realtek ALC1220 not found on boot from power off Product: Base System Version: 14.2-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: michael@galassi.us Created attachment 259953 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=259953&action=edit /var/run/dmesg.boot when audio device is found and configured When I power up my PC, the realtek alc1220 device is not found. If I reboot it the device is always found on first try. The workaround is: # cat /etc/rc.local #!/bin/sh grep -qi realtek /dev/sndstat rc=$? if [ ${rc} -eq 0 ]; then cp /var/run/dmesg.boot /var/tmp/dmesg.boot.audio else cp /var/run/dmesg.boot /var/tmp/dmesg.boot.noaudio reboot fi 100% of the time a power up takes two boots. Rebooting (shutdown -r now or reboot) does not incur this problem. I'll attach /var/run/dmesg.boot for both the audio found and audio not found cases. This started happening about 2 months ago. This system is a gigabyte x870 motherboard with 96G of memory and an AMD 9900x CPU. It identifies as: # uname -a FreeBSD tms.home.galassi.us 14.3-PRERELEASE FreeBSD 14.3-PRERELEASE stable/14-n271202-b90ff465675a GENERIC amd64 # cd /usr/src; git status On branch stable/14 Your branch is up to date with 'origin/stable/14'. nothing to commit, working tree clean -- You are receiving this mail because: You are the assignee for the bug.